module Enumerize::Scope::Sequel

Public Instance Methods

enumerize(name, options={}) click to toggle source
Calls superclass method
# File lib/enumerize/scope/sequel.rb, line 6
def enumerize(name, options={})
  super

  _enumerize_module.dependent_eval do
    if defined?(::Sequel::Model) && self < ::Sequel::Model
      if options[:scope]
        _define_sequel_scope_methods!(name, options)
      end

      require 'enumerize/hooks/sequel_dataset'
    end
  end
end

Private Instance Methods

_define_sequel_scope_methods!(name, options) click to toggle source
# File lib/enumerize/scope/sequel.rb, line 22
def _define_sequel_scope_methods!(name, options)
  return _define_sequel_shallow_scopes!(name) if options[:scope] == :shallow

  klass = self
  scope_name = options[:scope] == true ? "with_#{name}" : options[:scope]

  def_dataset_method scope_name do |*values|
    values = values.map { |value| klass.enumerized_attributes[name].find_value(value).value }
    values = values.first if values.size == 1

    where(name => values)
  end

  if options[:scope] == true
    def_dataset_method "without_#{name}" do |*values|
      values = values.map { |value| klass.enumerized_attributes[name].find_value(value).value }
      exclude(name => values)
    end
  end
end
_define_sequel_shallow_scopes!(attribute_name) click to toggle source
# File lib/enumerize/scope/sequel.rb, line 43
def _define_sequel_shallow_scopes!(attribute_name)
  enumerized_attributes[attribute_name].each_value do |value_obj|
    def_dataset_method(value_obj) do
      where(attribute_name => value_obj.value.to_s)
    end
  end
end